snowy resort image
Ski Japan - Hiroshima

Osa Snow Forecast

Weather Forecast for Osa at 700 m
Issued: 2 pm  16 Feb 2026 (local time)

New snow in Osa

0.9cm0.4in
Wed 18th (NGT)
The snow forecast for Osa is: Mostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -5°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Thu morning).

Osa Weather (Next 3 days): The snow forecast for Osa is: Mostly dry. Freeze-thaw conditions (max 5°C on Mon afternoon, min -5°C on Wed night). Winds decreasing (fresh winds from the WNW on Wed afternoon, calm by Thu morning).

Osa Weather (Days 4-6): Light rain (total 2.0mm), mostly falling on Fri afternoon. Freeze-thaw conditions (max 13°C on Sun morning, min -1°C on Thu night). Wind will be generally light.


Osa Live Weather

ResortSnow DepthTemp. (°C)Wind (km/h)Weather
Top Lift: 
0
15
cloud
Bottom Lift: 
0
10
cloud
6 Day Forecast
Issued: 2 pm 16 Feb 2026 / Updates in ::
Change Forecast Height
Choose Forecast
Last 6 daysScroll left for last 6 daysNow
Mon
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
cloud
cloud
clear
part cloud
part cloud
clear
part cloud
snow showers
clear
clear
clear
cloud
rain showers
clear
clear
clear
clear
cloudy
cloudy
clear
some clouds
some clouds
clear
some clouds
snow shwrs
clear
clear
clear
cloudy
rain shwrs
clear
clear
clear
clear
 km/h
5
NW
10
NNE
5
NNE
10
WNW
20
W
25
WNW
35
WNW
15
N
5
NNE
5
WNW
10
SW
15
SW
20
W
10
W
15
WSW
10
WSW
15
SSW
Snow map
1
2
max °C
5
0
4
4
0
3
3
-1
4
5
0
5
5
0
9
10
4
min °C
2
-2
1
0
-1
2
0
-5
-1
0
-1
3
2
0
5
5
4
0
-6
-1
-4
-5
-4
-7
-10
-4
0
-5
0
-3
-4
2
3
1
86
74
46
49
78
68
60
93
52
50
54
80
78
50
46
48
50
1350
700
800
1000
700
850
900
400
550
1200
1300
1000
1200
1250
1450
2050
2550
Sea lvl1000m2000m3000m4000m5000m
2-2-1-1-2-1-2-5-2101214664-132-132-323-1440784
Sunrise
6:54
6:54
6:52
6:52
6:50
Sunset
5:53
5:54
5:55
5:57
5:58
5:59

Snow Radar

Latest snow reports near Osa:

No recent snow reports

No recent snow reports

Osa Snow Conditions

Top snow depth:
Bottom snow depth:
Fresh snowfall depth:
Last snowfall:11 Feb 2026
Snow AlertsCreate Alert
Other resorts in Japan - Hiroshima are reporting: powder (0) / good piste (0)


Snow History

Week 3 of February has on average:
0.3
Bluebird Powder days
Fresh snow, mostly sunny, light wind.
0.8
Powder days
Fresh snow, limited sun, any wind.
0.3
Bluebird days
Average snow, mostly sunny, light wind.